To educate people about the ill effects of the sound pollution ldquo Horn not Ok rdquo campaign was ...........

Explanation:

To educate people about the ill effects of the sound pollution “Horn not Ok” campaign was launched in two towns Shimla and Manali and in order to facilitate the common public to file complaints w.r.t. noise pollution in the State, a mobile application “Shor Nahin” has been developed for android and i-phone users.